HOW TO FIND THE CIRCUMFERENCE IF THE RADIUS IS 9 CM AND PIE IS 22/7 PLEASE TELL ME BY STEP BY STEP EXPLANATION
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Step-by-step explanation:
r=9 cm
π=22/7
Circumference of a circle = 2πr
= 2 × 22/7 × 9
= 396/7
= 56.5714286